LMR821G Datasheet, PDF (1/21 Pages) Rohm – Low Power Ground Sense Operational Amplifiers

Datasheet
Operational Amplifiers
Low Power Ground Sense
Operational Amplifiers
LMR821G
●General Description
Ground Sense Low Voltage Op-Amp integrates single
Op-Amp on a single chip. Especially, these series are
operable with low voltage and low supply current.
●Features
 Low operating supply voltage
 Input Ground Sense, Output Full Swing
 High large signal voltage gain
 High Slew Rate
 Low supply current
 Low input offset voltage
●Applications
 Customer electronics
 Buffer
 Active filter
 Mobile equipment
●Key Specifications
 Low Operating Supply Voltage (single supply):
 High voltage gain (RL=600Ω):
 Wide Temperature Range:
 High Slew Rate:
 Low Input Offset Voltage:
 Low Input Bias Current:
+2.5V to +5.0V
105dB (Typ.)
-40°C to +85°C
2.0V/μs (Typ.)
3.5mV (Max.)
30nA (Typ.)
●Package
SSOP5
W(Typ.) xD(Typ.) xH(Max.)
2.90mm x 2.80mm x 1.25mm
● Simplified Schematic
VDD
+IN
OUT
-IN
class
AB control
VSS
Figure 1. Simplified Schematic (1 channel only)
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
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TSZ02201-0RAR1G200490-1-2
18.JAN.2013 Rev.001